I have a different opinion about auxiliary lights.
First step was rear auxiliary lights. 2 led lamps with position and stop light.
Second step was front lights (2 ff50 of Hella)
This year I changed the FF50 for one pair of 9 watts led lights and another pair of 30watts led lights
The reason is not looks as an adventure man, may be ins USA or another countries traffic is better, people are more carefully to drive.
Here many times a car or a truck who drive from front (coming to us) can confuse a big bike who moves at 75 milles/h with a small bike (50cc) what is comming at 25 milles/h this difference can be the difference between to live or to death, because not always the other driver can recognizes the difference.
A driver who see a bike with more than one light think "maybe is a big motorcycle" not a small bike.
I use aux 9 watts lights on daylight, to be "more visible", and in night light I use only stock lamps (originals) to don´t blind other drivers. When I need more visibility and don´t disturb other drivers I use aux lamps.
You can think in use auxiliar lamps for safety, in the same way you use helmet, or many other things.
Again excuse me if my english is not polite or is not academic, but I think the idea I´m trying to explain is clear